Is the hole cut out in the transom smaller for the TRS drive than a Bravo cut out?

Transom would have to be glassed, recut, and the motor moved back becasue there would be no transmission.

Konrad conversion is a better solution or find a back up TRS drive. TRS will handle 550HP if set up correctly

550 ????? only if u can't drive a boat !!!!LOL

I think its more like 650 -700 HP !!?

Hey,,did u get one now ?

Stellings Marine has/had a extension box to go from TRS to Bravo.

Had, they have not made that for years.

u could use a Bravo box ( stellings ) and weld a plateon it with the bolt patern for TRS.

Since they are for drive shaft appl. it will work !!!

I would think that putting a box on would not be that great of an idea. TRS drives are mostly buried in the basement when it comes to mounting height.
The Konrad is really a better solution. It doesn't mean it is the only solution.